Hmm, not sure.
Are you rebuilding the whole library? Did you clean out the old build
directory? How did you download? Are any cygwin binary directories on your
path?

Phil
On Feb 4, 2018 11:32, "David Bergman" <davidrberg...@yahoo.com> wrote:
I am building on windows, DOS cmd build instructions as per
https://sourceforge.net/p/plplot/wiki/Configure_PLplot_for_Visual_CXX_CLI/
as before. cmake, nmake, nmake install.
I downloaded from the link you sent, not sure what happened.
On Sunday, February 4, 2018, 4:45:29 AM EST, Phil Rosenberg <
p.d.rosenb...@gmail.com> wrote:
Hi David
Can I as what toolset you are using to build with?
Libltdl appears to be gnu related, but I thought you were building with the
standard windows toolset.
Phil
Get Outlook for Android <https://aka.ms/ghei36>
From: David Bergman
Sent: Sunday, February 4, 03:41
Subject: Re: [Plplot-general] More questions about install
To: Phil Rosenberg
Scratch this last email, I discovered a typo in my cmake command. However,
after getting past this I am now getting the following,
Could not open driver module wxwidgets
libltdl error: No error information
NMAKE : fatal error U1077: '..\dll\test-drv-info.exe' : return code '0x1'
Stop.
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual
Studio\2017
\Community\VC\Tools\MSVC\14.11.25503\bin\HostX86\x86\nmake.exe"' : return
code '
0x2'
Stop.
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual
Studio\2017
\Community\VC\Tools\MSVC\14.11.25503\bin\HostX86\x86\nmake.exe"' : return
code '
0x2'
Stop.
On Saturday, February 3, 2018, 8:59:14 PM EST, David Bergman <
davidrberg...@yahoo.com> wrote:
Phil,
I have the latest but I'm getting new build errors.
The IDE install failed for most projects and eventually hung. This
occurred before but restarting usually fixes.
The DOS install failed on the nmake command,
NMAKE : fatal error U1073: don't know how to make 'C:\\all'
Stop.
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual
Studio\2017
\Community\VC\Tools\MSVC\14.11.25503\bin\HostX86\x86\nmake.exe"' : return
code '
0x2'
Stop.
There were no errors in the cmake command and I'm doing this the same as
before (after help from Arjen to turn off cairo devices).
Could I manually add the code snippet to the header or do the libs need to
be rebuilt with the change?
Thanks,
David
On Saturday, February 3, 2018, 4:12:57 PM EST, Phil Rosenberg <
p.d.rosenb...@gmail.com> wrote:
Hi David
I just had another look at the code comparing to the release you are using
and you were absolutely right, there is a bug there. I have just fixed that
and pushed the resulting code up to our git repo. You can pull the latest
code from there at https://sourceforge.net/p/
<https://sourceforge.net/p/plplot/plplot/ci/master/tree/>plplot
<https://sourceforge.net/p/plplot/plplot/ci/master/tree/>/
<https://sourceforge.net/p/plplot/plplot/ci/master/tree/>plplot
<https://sourceforge.net/p/plplot/plplot/ci/master/tree/>/
<https://sourceforge.net/p/plplot/plplot/ci/master/tree/>ci
<https://sourceforge.net/p/plplot/plplot/ci/master/tree/>/master/tree/
<https://sourceforge.net/p/plplot/plplot/ci/master/tree/> in your browser,
or using git using the command
git clone git://git.code.sf.net/p/plplot/plplot
Let us know if you are having any difficulties grabbing it.
Phil
*From:* David Bergman <davidrberg...@yahoo.com>
*Sent:* Saturday, February 3, 2018 6:49:13 PM
*To:* Phil Rosenberg
*Subject:* Re: [Plplot-general] More questions about install
Phil,
Would the bug be in the header or the the call in the test code *.cpp?
If it's the header then I'd like the new version. But if it's the driver
then would the documentation on wxWidgets classes be informative?
I notice typical declarations have wxTemplate<Type> * x = something(NULL),
to initialize the variable.
No such input appears in the driver.
Thanks,
David
On Saturday, February 3, 2018, 11:20:08 AM EST, Phil Rosenberg <
p.d.rosenb...@gmail.com> wrote:
Hi David
Can I just confirm which version of PLplot you are using or if it is a
version grabbed from the git repo?
I ask because the line numbers don't seem to match up with the version I
have. But looking at my code I have a feeling that bug has been fixed.
Phil
On Feb 3, 2018 15:56, "David Bergman" <davidrbergman
<davidrberg...@yahoo.com>@yahoo.com <davidrberg...@yahoo.com>> wrote:
I tried running the wxPLplotDemo example and got the following compilation
error:
error C4703: potentially uninitialized local pointer variable 'drawDc' used
on line 378 of wxplplotwindow.h
Looking through the code it appears that every declaration of drawDC is as
follows
wxDC *drawDc = m_memoryDc;
except the last function
void wxPLplotwindow<WXWINDOW>:: setUseGraphicsContext( bool
useGraphicsContext )
{
wxDC *drawDc;
...
}
I am not familiar with the details of the code but it appears that the
variable is set to something before it is used. This is not modified code.
Please advise.
Thanks,
David
On Saturday, February 3, 2018, 4:01:05 AM EST, Phil Rosenberg <
p.d.rosenb...@gmail.com> wrote:
Hi David
Yes, that's exactly what you need to do. <Type> can be pretty much any
wxWidget window class, although I suggest using wxPanel. Using wxFrame
works on Windows, but is apparently not good practice and some things don't
work properly if you render directly to a wxFrame on Linux.
In terms of a demo, check out wxPLplotDemo.cpp in the PLplot source code.
It is in examples/c++
Phil
*From:* David Bergman <davidrbergman <davidrberg...@yahoo.com>@yahoo.com
<davidrberg...@yahoo.com>>
*Sent:* Saturday, February 3, 2018 1:59:39 AM
*To:* plplot <plplot-devel@lists.sourceforge.net>-
<plplot-devel@lists.sourceforge.net>devel
<plplot-devel@lists.sourceforge.net>@lists. sourceforge.net
<plplot-devel@lists.sourceforge.net>; Phil Rosenberg
*Subject:* Re: [Plplot-general] More questions about install
Phil,
I am at the point where I have been able to successfully build new projects
for wxWidgets and PLplot independently from scratch, compile-link-run.
I copied some code from a wxPLplotDemo into a new GUI I've developed.
The following declaration gives an error,
wxPLplotwindow* plotwindow;
"argument list missing"
Should the format be
wxPLplotwindow<type> etc
or is there still an issue with the wx drivers? I have header, lib, and
dll for wxwidgets functions, and enable_wxwidgets = ON was present in the
cmake output.
Thanks in advance for our help.
David
On Friday, February 2, 2018, 12:14:04 PM EST, Phil Rosenberg <
p.d.rosenb...@gmail.com> wrote:
Hi David
Integrating wxWidgets into PLplot should be as simple as defining the WXWIN
system variable before running cmake. Cmake should see that and
automagically find wxWidgets and build that backend for the library along
with the example.
Where things may get complicated is matching the library settings for
Unicode, static vs dynamic runtimes and debug vs release builds. I'm not
sure if these only need matching for static libraries or if dlls need these
matching too.
If you have any trouble just drop us an email.
Phil
On Feb 2, 2018 14:37, "David Bergman" <davidrbergman
<davidrberg...@yahoo.com>@yahoo.com <davidrberg...@yahoo.com>> wrote:
Phil,
Thanks for reaching out.
At this point the VS IDE build and install has never worked right, without
massive errors. The latest trial produced the release version without
error but not the debug.
Following the instructions for a command line build, with help from Arjen,
in windows (not Cygwin) produced a directory without errors. The IDE build
and the command prompt build are significantly different in the content (in
my opinion).
I've been able to build a VS project from scratch using PLplot headers and
dll and it worked. So, I'm counting that as a success. I have not yet had
a chance to do more complex plots, fully test the functions, or integrate
with widgets which is my intent. I may need more help in the future.
I will say that there was one dll that the VS compiler/linker said was
corrupted but I don't recall which one.
Just to get past it and get something working I deleted this from the
project. It may come back to bite me later.
David
On Friday, February 2, 2018, 9:23:06 AM EST, Phil Rosenberg <
p.d.rosenb...@gmail.com> wrote:
Hi David
I would have gotten involved in this thread earlier if I had realised it
had moved to Visual Studio an wxWidgets and away from Cygwin. Sorry for
just reading the title and not the text.
I always use the visual studio IDE, I don't know if that is the route you
ended up going down. Have you found the instructions at
https://sourceforge.net/p/
<https://sourceforge.net/p/plplot/wiki/Configure_PLplot_for_the_Visual_Studio_IDE/>
plplot
<https://sourceforge.net/p/plplot/wiki/Configure_PLplot_for_the_Visual_Studio_IDE/>/wiki/Configure_PLplot_
for_the_Visual_Studio_IDE/
<https://sourceforge.net/p/plplot/wiki/Configure_PLplot_for_the_Visual_Studio_IDE/>?
They are a little out of date, but I don't think much has changed.
Phil
On 26 January 2018 at 14:57, David Bergman via Plplot-general <plplot
<plplot-gene...@lists.sourceforge.net>-general@lists. sourceforge.net
<plplot-gene...@lists.sourceforge.net>> wrote:
That worked. Are there any good tutorials for using this with wxWidgets
and VC++?
I think I need to set up the wxWidgets driver.
You may hear from me again...
David
On Friday, January 26, 2018, 9:38:32 AM EST, Arjen Markus <
arjen.mar...@deltares.nl> wrote:
Hi David,
That is easier – did you install the stuff via “nmake install” or are you
working from the build directory?
That is what I usually do and then I have to expand the PATH environment
variable:
set PATH=d:\plplot-build-dir\dll;% PATH%
cd examples\cxx
x01.exe
Fill in the right directory for “plplot-build-dir” above.
Regards,
Arjen
*From:* David Bergman [mailto:davidrbergman@yahoo. com
<davidrberg...@yahoo.com>]
*Sent:* Friday, January 26, 2018 3:34 PM
*To:* Arjen Markus
*Cc:* Plplot <plplot-gene...@lists.sourceforge.net>-general@lists.
sourceforge.net <plplot-gene...@lists.sourceforge.net> (plplot
<plplot-gene...@lists.sourceforge.net>-general@lists. sourceforge.net
<plplot-gene...@lists.sourceforge.net>)
*Subject:* Re: RE: RE: [Plplot-general] More questions about install
Arjen,
Thanks, that worked to get past this hurdle. nmake and nmake install
worked.
Frankly, I'm not sure what state plplot is in but I tried running an
example exe and got an error message that plplotcxx.dll is not installed on
my computer.
However, this *.dll does exists in the dll folder.
How does that work?
David
On Friday, January 26, 2018, 8:15:24 AM EST, Arjen Markus <
arjen.mar...@deltares.nl> wrote:
Hi David,
I was a bit hasty, I think – the cairo device driver actually consists of a
whole slew of them and you would have to set all of them to off to avoid
the cairo device (things like PLD_wincairo and PLD_epscairo). If I read the
CMake files correctly, then you should be able to turn off that family of
devices by -DDEFAULT_NO_CAIRO_DEVICES=ON. (I hope I am right this time)
Regards,
Arjen
*From:* David Bergman [mailto:davidrbergman@yahoo. com
<davidrberg...@yahoo.com>]
*Sent:* Thursday, January 25, 2018 2:12 PM
*To:* Arjen Markus
*Cc:* Plplot <plplot-gene...@lists.sourceforge.net>-general@lists.
sourceforge.net <plplot-gene...@lists.sourceforge.net> (plplot
<plplot-gene...@lists.sourceforge.net>-general@lists. sourceforge.net
<plplot-gene...@lists.sourceforge.net>)
*Subject:* Re: RE: [Plplot-general] More questions about install
Arjen,
Thanks. I tried again with your suggestion but the following warning.
CMake Warning:
Manually-specified variables were not used by the project:
PLD_cairo
I tried variant, e.g. all cap, etc, just in case there was a typo. No luck.
Any other suggestions would be appreciated.
On another note, not sure is you saw my other email status. Installing
from the IDE seemed to work for the Release build but not the Debug,
several projects failed to build. I cannot decipher why one would build
and the other not. Additionally the *.exe for the examples did not get
created as in previous installs. It seems that each try produces a
different state.
Thank you in advance.
David
On Thursday, January 25, 2018, 2:44:51 AM EST, Arjen Markus <
arjen.mar...@deltares.nl> wrote:
Hi David,
Wrt your message (it got caught in my spam filter for reasons best known to
itself):
“Arjen,
I just installed CMake 3.9.4 and tried the build from a DOS command prompt
(not using VS INSTALL). Same issues, partial output is attached.
It crashes at ciaro [26%]. Do I need ciaro to use plplot?
David”
Apparently the build system is finding libraries that are connected to the
cairo device. Unfortunately, they are not truly compatible. The best way to
take care of that is to use the option –DPLD_cairo=OFF, forcing the build
system to ignore that device. This kind of things sometimes happens.
Regards,
Arjen
*Arjen** Markus*
Sr. Adviseur/Onderzoeker
T
+31(0)88 335 8559 <+31%2088%20335%208559>
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arjen.mar...@deltares.nl
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